Is there any free software that I can use to test performance of W9100 card on Ubuntu?

I don't need to see the results in beautiful screens. Some statistics in text mode would be enough.

Here's my configuration:

Dell R720 Server with W9100 card. I'm connected to on-board display card and don't have 6 monitors to connect them to W9100. Ubuntu Desktop 12.04 LTS has been installed and AMD proprietary driver has also been installed.

aticonfig --list-adapters lists the card.

Now I want to give a high load to W9100 to see how it performs and also how system cooling behaves.